Issued Patents All Time
Showing 26–50 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849217 | Optically active compound, liquid crystal composition containing the same, liquid crystal device using the same, liquid crystal apparatus and display method | Shinichi Nakamura, Takao Takiguchi, Takeshi Togano, Yoko Kosaka | 1998-12-15 |
| 5828512 | Information processing apparatus having a floating-type head | Katsuo Wada, Miyuki Onishi, Junichiro Nakayama, Tomoyuki Miyake, Takeshi Yamaguchi | 1998-10-27 |
| 5733476 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Takao Takiguchi, Takeshi Togano, Yoko Yamada, Shinichi Nakamura | 1998-03-31 |
| 5695684 | Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method | Yoko Kosaka, Takao Takiguchi, Takeshi Togano, Shinichi Nakamura | 1997-12-09 |
| 5686020 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Hiroyuki Nohira, Takao Takiguchi, Takeshi Togano, Yoko Yamada, Shinichi Nakamura +1 more | 1997-11-11 |
| 5653913 | Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method | Shinichi Nakamura, Takao Takiguchi, Takeshi Togano, Yoko Kosaka | 1997-08-05 |
| 5624600 | Optically active compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method | Takao Takiguchi, Takeshi Togano, Yoko Kosaka, Shinichi Nakamura | 1997-04-29 |
| 5595685 | Mesomorphic compound, liquid crystal composition containing same, liquid crystal device using same and display apparatus | Takao Takiguchi, Takeshi Togano, Yoko Yamada, Shinichi Nakamura | 1997-01-21 |
| 5593616 | Optically inactive, mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method | Shinichi Nakamura, Takao Takiguchi, Takeshi Togano, Yoko Kosaka | 1997-01-14 |
| 5589103 | Mesomorphic compound, liquid crystal composition containing same, and liquid crystal device using same | Yoko Yamada, Takao Takiguchi, Takeshi Togano, Shinichi Nakamura, Ikuo Nakazawa | 1996-12-31 |
| 5580488 | Mesomorphic compound liquid crystal composition containing the compound, liquid crystal device using the composition, display apparatus and display method | Shinichi Nakamura, Takao Takiguchi, Takeshi Togano, Yoko Yamada, Ikuo Nakazawa | 1996-12-03 |
| 5512208 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Masahiro Terada, Takeshi Togano, Masataka Yamashita, Shosei Mori, Kenji Shinjo | 1996-04-30 |
| 5512209 | Quinoxaline compound, liquid crystal composition containing the compound, liquid crystal device using the composition, display apparatus and display method | Takao Takiguchi, Takeshi Togano, Yoko Yamada, Shinichi Nakamura, Ikuo Nakazawa | 1996-04-30 |
| 5482652 | Chiral smectic liquid crystal composition and device using the same | Kenji Shinjo, Masahiro Terada, Toshiharu Uchimi, Akio Yoshida, Takeshi Togano +1 more | 1996-01-09 |
| 5462694 | Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method | Yoko Kosaka, Takao Takiguchi, Takeshi Togano, Shinichi Nakamura, Ikuo Nakazawa | 1995-10-31 |
| 5419932 | Liquid crystal device and display apparatus | Takeshi Togano, Takao Takiguchi, Hideaki Takao, Yukio Hanyu, Masanobu Asaoka | 1995-05-30 |
| 5395551 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Takeshi Togano, Takao Takiguchi, Yoko Yamada, Shinichi Nakamura | 1995-03-07 |
| 5389296 | Liquid crystal composition and liquid crystal device containing same | Kenji Shingo, Masahiro Terada, Toshiharu Uchimi, Akio Yoshida, Takeshi Togano +1 more | 1995-02-14 |
| 5385692 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Takao Takiguchi, Takeshi Togano, Yoko Yamada, Shinichi Nakamura | 1995-01-31 |
| 5383174 | Optical disk apparatus | Tomiyuki Numata, Takeshi Yamaguchi | 1995-01-17 |
| 5365507 | Light-amount control device for an optical-disk recording-reproduction apparatus | Hiroshi Fuji | 1994-11-15 |
| 5364559 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masataka Yamashita +5 more | 1994-11-15 |
| 5354501 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Shinichi Nakamura, Takao Takiguchi, Kenji Shinjo, Takeshi Togano, Yoko Yamada | 1994-10-11 |
| 5328639 | Fluoroalkane derivative, its composition and liquid crystal device using the same | Hiroyuki Nohira, Masanao Kamei, Shinichi Nakamura, Kazuharu Katagiri, Masahiro Terada +6 more | 1994-07-12 |
| 5328640 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masahiro Terada +3 more | 1994-07-12 |